About: http://webisa.webdatacommons.org/451503890

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In the United States, the decline was principally due to fewer upgrades and additions to existing systems.
http://www.w3.org/ns/prov#wasQuotedFrom	mwnewsroom.com